/*
 * This file is part of Flicklib.
 *
 * Copyright (C) Francis De Brabandere
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.flicklib.tools;

import java.io.IOException;
import java.io.InputStream;
import java.io.Reader;

/**
 *
 * @author francisdb
 */
public class IOTools {

    private IOTools() {
        // Utility class
    }

    
    
    /**
     * Reads an inputstream to String
     * @param in
     * @return the result from reading the stream
     * @throws java.io.IOException
     */
    public static String inputSreamToString(InputStream in) throws IOException {
        StringBuilder out = new StringBuilder();
        byte[] b = new byte[4096];
        for (int n; (n = in.read(b)) != -1;) {
            out.append(new String(b, 0, n));
        }
        return out.toString();
    }
    
    public static String readerToString(Reader in) throws IOException {
        StringBuilder out = new StringBuilder();
        char[] b = new char[4096];
        for (int n; (n = in.read(b)) != -1;) {
            out.append(new String(b, 0, n));
        }
        return out.toString();
        
    }
    
}
